Product comparison · 2 monitors

AOC 79 Series Q3279VWFD8 computer monitor vs LG 19HK312C computer monitor

48specifications compared
30differ
18identical
88known for one product only

Key differences

Display diagonal
- 79 Series Q3279VWFD8 computer monitor:80 cm (31.5")
- 19HK312C computer monitor:48.3 cm (19")
Display resolution
- 79 Series Q3279VWFD8 computer monitor:2560 x 1440 pixels
- 19HK312C computer monitor:1280 x 1024 pixels
Native aspect ratio
- 79 Series Q3279VWFD8 computer monitor:16:9
- 19HK312C computer monitor:5:4
HD type
- 79 Series Q3279VWFD8 computer monitor:Quad HD
- 19HK312C computer monitor:SXGA
Panel type
- 79 Series Q3279VWFD8 computer monitor:IPS
- 19HK312C computer monitor:AH-IPS
Display brightness (typical)
- 79 Series Q3279VWFD8 computer monitor:250 cd/m²
- 19HK312C computer monitor:330 cd/m²
Contrast ratio (typical)
- 79 Series Q3279VWFD8 computer monitor:1200:1
- 19HK312C computer monitor:900:1
Display number of colours
- 79 Series Q3279VWFD8 computer monitor:1.073 billion colours
- 19HK312C computer monitor:16.78 million colours

Side by side

Differences highlightedShow differences only

Comparison of Q3279VWFD8, 19HK312C
136 specifications	A AOC 79 Series Q3279VWFD8 computer monitor Model Q3279VWFD8 View product	B LG 19HK312C computer monitor Model 19HK312C View product
Display11 differ
Display diagonalDiffers	80 cm (31.5")	48.3 cm (19")
Display resolutionDiffers	2560 x 1440 pixels	1280 x 1024 pixels
Native aspect ratioDiffers	16:9	5:4
HD typeDiffers	Quad HD	SXGA
Panel typeDiffers	IPS	AH-IPS
Display brightness (peak)Known for one	300 cd/m²	Unknown — not stated by the source
Display brightness (typical)Differs	250 cd/m²	330 cd/m²
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Supported graphics resolutionsDiffers	2560 x 1440	1280 x 1024 (SXGA), 1920 x 1080 (HD 1080)
Supported video modesKnown for one	1440p	Unknown — not stated by the source
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (typical)Differs	1200:1	900:1
Contrast ratio (dynamic)Known for one	20000000:1	Unknown — not stated by the source
Maximum refresh rateKnown for one	75 Hz	Unknown — not stated by the source
Display number of coloursDiffers	1.073 billion colours	16.78 million colours
Pixel pitchKnown for one	0.273 x 0.273 mm	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 99 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 76 Hz	Unknown — not stated by the source
Viewable size, horizontalKnown for one	69.8 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	39.3 cm	Unknown — not stated by the source
Digital horizontal frequencyDiffers	30 - 144 kHz	30 - 135 kHz
Digital vertical frequencyDiffers	48 - 76 Hz	56 - 61 Hz
Display diagonal (metric)Known for one	80.19 cm	Unknown — not stated by the source
Colour depthKnown for one	10 bit	Unknown — not stated by the source
sRGB coverage (typical)Known for one	98%	Unknown — not stated by the source
Adobe RGB coverageKnown for one	84%	Unknown — not stated by the source
Grayscale depthKnown for one	8 bit	Unknown — not stated by the source
DDC/CIKnown for one	Unknown — not stated by the source	Yes
3DKnown for one	Unknown — not stated by the source	No
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Factory-calibratedKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
AMD FreeSyncDiffers	Yes	No
AMD FreeSync typeKnown for one	FreeSync	Unknown — not stated by the source
AMD FreeSync refresh rate rangeKnown for one	48 - 75 Hz	Unknown — not stated by the source
VESA Adaptive Sync supportKnown for one	Yes	Unknown — not stated by the source
Flicker-free technologyKnown for one	Yes	Unknown — not stated by the source
Low Blue Light technologyKnown for one	Yes	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
Design2 differ
Market positioningKnown for one	Home	Unknown — not stated by the source
Product colourDiffers	Black, Silver	Black
Front bezel colourKnown for one	Black	Unknown — not stated by the source
Feet colourDiffers	Silver	Black
Ports & interfaces1 differ
Built-in USB hubDiffers	No	Yes
HDMI versionKnown for one	1.4	Unknown — not stated by the source
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
USB hub versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
Number of upstream portsKnown for one	Unknown — not stated by the source	1
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	2
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomics3 differ
VESA mountingDiffers	No	Yes
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Tilt angle rangeKnown for one	-2 - 21.5°	Unknown — not stated by the source
On Screen Display (OSD) languagesDiffers	Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish	German, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Russian, SER, Ukrainian
Number of OSD languagesDiffers	16	14
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Height adjustmentKnown for one	Unknown — not stated by the source	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	13 cm
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	0 - 355°
Tilt down angle rangeKnown for one	Unknown — not stated by the source	0 - 35°
Tilt up angle rangeKnown for one	Unknown — not stated by the source	0 - 3°
Power1 differ
Energy efficiency class (SDR)Known for one	F	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	29 kWh	Unknown — not stated by the source
Power consumption (typical)Known for one	45 W	Unknown — not stated by the source
Power consumption (off)Differs	0.5 W	0.3 W
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
External power adapterKnown for one	Yes	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	50 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-25 - 55 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 93%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 5000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	5000 - 12192 m	Unknown — not stated by the source
Weight & dimensions5 differ
Width (with stand)Differs	729.6 mm	410 mm
Depth (with stand)Differs	153.2 mm	249.5 mm
Height (with stand)Differs	425.1 mm	389.3 mm
Weight (with stand)Differs	7 kg	5.1 kg
Width (without stand)Differs	729.6 mm	410 mm
Depth (without stand)Known for one	Unknown — not stated by the source	57.6 mm
Height (without stand)Known for one	Unknown — not stated by the source	343.8 mm
Weight (without stand)Known for one	Unknown — not stated by the source	2.9 kg
Packaging data4 differ
Package widthDiffers	640 mm	475 mm
Package depthDiffers	183 mm	199 mm
Package heightDiffers	839 mm	504 mm
Package weightDiffers	10.2 kg	7.4 kg
Package typeKnown for one	Box	Unknown — not stated by the source
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Stand includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
DisplayPort cable lengthKnown for one	1.8 m	Unknown — not stated by the source
HDMI cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Power cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	Tru Color Pro, OnScreen Control, Dual Controller
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Silver	Unknown — not stated by the source
Other features2 differ
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Bezel thickness typeKnown for one	Normal	Unknown — not stated by the source
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Heavy metals freeKnown for one	Hg (mercury)	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	50000 h	70000 h
i-Care technologyKnown for one	Yes	Unknown — not stated by the source
CertificationDiffers	ISO	IEC60601-1 / IEC60601-1-1-2, FCC 15 1, CB, UL60601-1, KC, RoHS, REACH, WEEE, CISPR, EN, ANSI, AAMI, CE (MDD) Class I
RotatingKnown for one	Unknown — not stated by the source	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
Recycling dataidentical
Packaging recyclability rateKnown for one	100%	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Built-in cameraKnown for one	Unknown — not stated by the source	No
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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